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Võrdle Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T

Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T

Toote kood: IFCRX8202EX81
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Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T
 
Kirjeldus - Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T

Optimal gearing for spirited group rides and aggressive racing. The Shimano GRX FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring.

  • Smaller gear steps for cadence control on mixed-terrain riding
  • Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
  • Wider gear range
  • 17T range covers array of riding conditions
  • Teeth combination: 48-31T
  • Weight: 710 g
  • Compatible with 2x12-speed drivetrain system
  • Compatible chain: HG 12-speed
  • Chain line: 47 mm
  • Bolt Circle Diameter (B.C.D.): 110 mm outer / 80 mm inner
  • Spider/gear arms: 4
  • Q-factorr: 151 mm
  • Crank arm length: 175 mm
  • HOLLOWTECH II
  • Recommended bottom bracket (not included): Press-fit SM-BB72
  • Recommended bottom bracket (not included): Threaded SM-BBR60
  • Compatible bottom bracket type: HollowtechII
  • Threaded bottom bracket shell width: 68/70 mm
  • Crank fixing screw included
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Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T
Toote kood
IFCRX8202EX81
Tootja
Shimano
Vöötkood
4550170303433
Arvustused toote kohta - Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T
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Vändad Shimano GRX FC-RX820-2 175mm 2x12-speed 48x31T

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